Vitamin K2 Impurity 13 CAS 587888-42-4
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 587888-42-4 |
| Molecular Formula | C18H32O |
| Molecular Weight | 264.45 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Vitamin K2 Impurity 13 (CAS 587888-42-4) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C18H32O. Molecular weight: 264.45 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C18H32O |
| Molecular Weight | 264.45 g/mol |
| Purity | >95% |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1984 |
Related Vitamin Standards
- Vitamin K1 Impurity 49 (CAS 3689-69-8)
- Vitamin A Impurity B(Mixture of E/Z Isomers) (CAS CATO-C1305354)
- Vitamin A Impurity 24 (CAS 1224-78-8)
- Vitamin A Impurity 28 (CAS CATO-C4X-218728)
- Vitamin A impurity 5(Mixture of E/Z Isomers) (CAS CATO-C4X-25505-SS)
- Vitamin K4 (CAS 573-20-6)
- Vitamin K1 Impurity 41 (CAS 1778736-16-5)
- Vitamin K1 Impurity 42 (CAS 326475-12-1)
Recommended Standards
- Eldecalcitol Impurity 19 (CAS 75197-02-3)
- Eldecalcitol Impurity 44 (CAS CATO-C4X-214044)
- (9Z,12Z,15Z)-Octadeca-9,12,15-trien-1-ol (CAS 506-44-5)
- Sivelestat Impurity 15 (CAS 526-21-6)
- Lenvatinib Impurity 70 (CAS 619-16-9)
- [2,4-Difluoro-3-(propan-2-yloxy)phenyl]methanol (CAS 2230481-25-9)
- Methyl 2,6-dichloro-4-hydroxybenzoate (CAS 232275-54-6)
- Ethyl 3,3,3-trifluoro-2,2-dimethylpropanoate (CAS 1802338-28-8)
- 7-(Diethylamino)-3-(4-methoxyphenyl)coumarin (CAS 720673-73-4)
- Semaglutide Impurity 5 (CAS 23406-82-8)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com